5 Tie detail property multi-tie-region-size controls how many variations
6 are tried for the extremal ties in a chord.
12 \time 4/4 <bis bis
>1 ~
\break
14 \override Tie
#'(details multi-tie-region-size
) = #1
15 \time 3/4 <bis bis
>2.~
\break
21 debug-tie-scoring
= ##t